Anti-JNK1 / 2 / 3 Antibody

Recognizing JNK1, JNK2, and JNK3 isoforms simultaneously, this rabbit polyclonal antibody from Antibodies.com enables broad profiling of stress-activated kinase signaling in mammalian cells. The unconjugated reagent is validated for western blot, immunohistochemistry, immunofluorescence, and ELISA applications, with confirmed reactivity against human, mouse, and rat samples.

Polyclonal coverage of all three JNK isoforms is particularly helpful in studies where isoform-specific knockout or knockdown models are unavailable, or when total JNK protein levels need to be normalized against phosphorylated or activated forms detected in parallel experiments. The reagent's cross-species recognition supports comparative work in cell signaling, neuroscience, and apoptosis research, where JNK activity contributes to neuronal injury responses and cytokine-driven inflammation.

Supplied as a 100 µl volume, the antibody offers flexibility for titration across multiple experimental setups and pairs with standard secondary antibody detection systems across immunoblotting and imaging workflows.